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3,5-Dibromoanisole

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Name

3,5-Dibromoanisole

EINECS N/A
CAS No. 74137-36-3 Density 1.823 g/cm3
PSA 9.23000 LogP 3.22020
Solubility N/A Melting Point 38-45 °C
Formula C7H6Br2O Boiling Point 249.7 °C at 760 mmHg
Molecular Weight 265.932 Flash Point 98.1 °C
Transport Information UN 2811 6.1/PG 3 Appearance solid
Safety 45 Risk Codes 25
Molecular Structure Molecular Structure of 74137-36-3 (3,5-Dibromoanisole) Hazard Symbols ToxicT
Synonyms

1,3-Dibromo-5-methoxybenzene;3,5-Bromo-1-methoxyphenyl;

Article Data 43

3,5-Dibromoanisole Synthetic route

626-41-5

3,5-dibromophenol

74-88-4

methyl iodide

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
With potassium carbonate In acetone at 60℃; for 16h;100%
With potassium carbonate; potassium iodide In acetonitrile at 95℃; for 3h; Inert atmosphere;98.1%
With potassium carbonate In acetone at 20℃; for 15h; Heating; Reflux;97%
626-39-1

1,3,5-trisbromobenzene

124-41-4

sodium methylate

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 90℃; for 12h;98%
In N,N-dimethyl-formamide at 80℃; for 8h;70%
In N,N-dimethyl-formamide at 80℃; for 28h; Inert atmosphere;48.9%
In pyridine; methanol at 115℃; Rate constant; Product distribution;
In N,N-dimethyl-formamide at 90℃; for 0.25h;
95970-05-1

2,6-dibromo-4-methoxyaniline

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
With sulfuric acid; hypophosphorous acid; sodium nitrite In toluene at 0℃; for 4.5h;96%
1435-51-4

1,3-dibromo-5-fluorobenzene

124-41-4

sodium methylate

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃;95%
In methanol; DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 1h;
In N,N-dimethyl-formamide at 20℃;
67-56-1

methanol

6311-60-0

3,5-dibromonitrobenzene

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
With potassium hydroxide; tetrabutylammomium bromide In tetramethylurea at 20℃; for 24h;84%
With tetrabutylammomium bromide; oxygen; potassium hydroxide In tetramethylurea at 20℃;84%
With potassium hydroxide; tetrabutylammomium bromide; tetramethylurea at 20℃; for 24.25h;84%
With potassium hydroxide; tetrabutylammomium bromide In tetramethylurea at 20℃; for 24.25h;84%
626-39-1

1,3,5-trisbromobenzene

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
With sodium methylate In N,N-dimethyl-formamide at 100℃; for 12h;83%
626-39-1

1,3,5-trisbromobenzene

124-41-4

sodium methylate

A

626-41-5

3,5-dibromophenol

B

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
at 130℃;
at 120 - 130℃; im geschlossenen Rohr;
626-39-1

1,3,5-trisbromobenzene

A

626-41-5

3,5-dibromophenol

B

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
With methanol; sodium at 120 - 130℃; im geschlossenen Rohr;
88149-47-7

2,4-dibromo-6-methoxyaniline

A

16618-67-0

3-bromo-5-nitroanisole

B

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
With potassium disulphite; nitric acid nachfolgend Verkochen mit Alkohol in Gegenwart von Kupfersulfat;
With potassium disulphite; nitric acid Diazotization.folgend Verkochen mit Alkohol in Gegenwart von Kupfersulfat;
88149-47-7

2,4-dibromo-6-methoxyaniline

74137-36-3

3,5-dibromoanisole

Conditions
ConditionsYield
With ethanol Diazotization;
With ethanol; sulfuric acid; sodium nitrite 1.) 0 deg C, 2.) 0 deg C, 15 min, 3.) heating to 80 deg C, 1 h;; Yield given. Multistep reaction;
beim Diazotieren und Kochen des Diazoniumsalzes in Alkohol;

3,5-Dibromoanisole Chemical Properties

The molecular formula of 3,5-Dibromoanisole(74137-36-3) is C7H6Br2O and its formula weight is 265.93.
The density of 3,5-Dibromoanisole(74137-36-3) is 1.823 and it has a melting point of  38-45°C. The boiling point is  249.7°C.  Its flash point is  98.1°C.
The chemical synonyms of 3,5-Dibromoanisole(74137-36-3) are 1,3-dibromo-5-methoxybenzene;3,5-DIBROMOANISOLE
The molecular structure of 3,5-Dibromoanisole(74137-36-3):

3,5-Dibromoanisole Safety Profile

Hazard Codes  T
Risk Statements  25
Safety Statements  45
RIDADR  UN 2811 6.1/PG 3
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